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S2064

Sigma-Aldrich

SC-560

≥98% (HPLC)

Synonym(s):

5-(4-Chlorophenyl)-1-(4-methoxyphenyl)-3-trifluoromethyl pyrazole

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About This Item

Empirical Formula (Hill Notation):
C17H12ON2ClF3
CAS Number:
188817-13-2
Molecular Weight:
352.74
MDL number:
MFCD02179214
UNSPSC Code:
51111800
PubChem Substance ID:
24278696
NACRES:
NA.77

Quality Level

100

assay

≥98% (HPLC)

solubility

DMSO: >20 mg/mL

storage temp.

2-8°C

SMILES string

COc1ccc(cc1)-n2nc(cc2-c3ccc(Cl)cc3)C(F)(F)F

InChI

1S/C17H12ClF3N2O/c1-24-14-8-6-13(7-9-14)23-15(10-16(22-23)17(19,20)21)11-2-4-12(18)5-3-11/h2-10H,1H3

InChI key

PQUGCKBLVKJMNT-UHFFFAOYSA-N

Gene Information

human ... PTGS1(5742) , PTGS2(5743)

Application

SC-560 has been used as a cyclooxygenase-1 (COX-1) inhibitor to study its effects on prostaglandin E-2 (PGE2) signaling in ciliogenesis in zebrafish embryos. It has also been used as a selective inhibitor of COX-1 to study its role in PM10-induced endothelial dysfunction.

Biochem/physiol Actions

SC-560 (5-(4-chlorophenyl)-1-(4-methoxyphenyl)-3-(trifluoromethyl)-1H-pyrazole) is a non-steroidal anti-inflammatory drug (NSAID). It is a lipophilic, diaryl heterocyclic compound. SC-560 acts as an effective antiviral agent against hepatitis C virus (HCV). It also has a potential to hinder prostaglandin E2 synthesis in neurons at nanomolar concentrations.
SC-560 belongs to the diaryl heterocycle class of cyclooxygenase (COX) inhibitors. It exhibits anti-tumor and anti-proliferative activities.
Selective cyclooxygenase-1 (COX-1) inhibitor, exhibiting 700-fold selectivity for COX-1 over COX-2.

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Formulation dependent pharmacokinetics, bioavailability and renal toxicity of a selective cyclooxygenase-1 inhibitor SC-560 in the rat
Teng XW, et al.
Toxicology and Applied Pharmacology, 272(1), 205-210 (2003)
Alessandra Pannunzio et al.
Pharmaceuticals (Basel, Switzerland), 11(4) (2018-10-14)
Prostaglandins and thromboxane are lipid signaling molecules deriving from arachidonic acid by the action of the cyclooxygenase isoenzymes COX-1 and COX-2. The role of cyclooxygenases (particularly COX-2) and prostaglandins (particularly PGE₂) in cancer-related inflammation has been extensively investigated. In contrast
Inhibition of prostaglandin E2 synthesis by SC-560 is independent of cyclooxygenase 1 inhibition
Brenneis C, et al.
Faseb Journal, 20(9), 1352-1360 (2006)
Cyclooxygenase-1 (COX-1) and COX-1 inhibitors in cancer: a review of oncology and medicinal chemistry literature
Pannunzio A and Coluccia M
Pharmaceuticals (Basel, Switzerland), 11(4), 101-101 (2018)
Synthesis of Celecoxib, Mavacoxib, SC-560, Fluxapyroxad, and Bixafen Enabled by Continuous Flow Reaction Modules
Britton J, et al.
European Journal of Organic Chemistry, 2017(44), 6566-6574 (2017)
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